Question

40
(d) 55
of the work
3
(b) 45
(c) 50
5. X can do
th of a work in 10 days, Y can do 40% of the work in 15 days and Z can do
in 13 days. Who will complete the work first?
(a) X
(b) Y
(c) Z
(d) X and Z both​

Answer 1

Answer:

a)

Step-by-step explanation:

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